On March 27, 2014, graduate student Kahina Abdesselam graciously gave a guest lecture to my 4th year Epidemiology class on the topic of, “The Challenges Faced in Methodology and Topology in Sexual Network Analysis: RDS Estimators and Small World Structure.”
A PDF of her slides is available here.
The audio was recorded crappily on my phone from the back of the class, and is broken into two files (one very short, the other longer).
Link to part one. This is just a couple of minutes of introductory stuff.